Results 21 to 30 of about 49,146 (221)
Revista Argentina de Cirugía, 2019 Splenic cysts, including epidermoid cysts, are rare disease; its incidence has increased in recent years as a result of the development of diagnostic imaging. The indications and surgical approach are con- troversial. Surgery is usually indicated on the basis of the size, due to the potential risk of infection, rupture due to trauma, intracystic ...
Patricio Vanerio +5 more
openaire +2 more sources
Nonparametric estimation of conditional beta pricing models [PDF]
, 2008 We propose a new procedure to estimate and test conditional beta pricing models which allows for flexibility in the dynamics of assets' covariances with risk factors and market prices of risk (MPR).
Ferreira, Eva +2 more
core +5 more sources
Absceso esplénico: ¿drenaje percutáneo o esplenectomía?
Revista Colombiana de Cirugía, 2016 El absceso esplénico es una entidad poco común, su incidencia es de 0,2 a 0,7 %. El trabajo diagnóstico temprano y el tratamiento oportuno han permitido un mayor número de resultados exitosos.
Juan Camilo Correa +2 more
doaj +1 more source
The Career Development Quarterly, EarlyView.ABSTRACT This study investigated the impact of career awareness on career futures and the mediating roles of career adaptability and career stress. Data were collected from 502 preservice teachers in Türkiye using a quantitative, correlational design with structural equation modeling.
Serdar Bozan, Bünyamin Ağalday
wiley +1 more source
A nonparametric dimension test of the term structure [PDF]
, 2001 This paper addresses the problem of conducting a nonparametric test of the dimension of the state variable vector in a continuous-time term structure model.
Gil-Bazo, Javier, Rubio, Gonzalo
core +1 more source
Diversifying Environmental, Social and Governance Portfolios: Evidence From China
International Journal of Finance &Economics, EarlyView.ABSTRACT This study extends traditional portfolio optimization methods by incorporating Environmental, Social and Governance (ESG) performance measures into diversification strategies, specifically focusing on data from the Chinese stock market. By integrating ESG scores and their constituent components (E, S and G), the study examines portfolio ...
Danyang Li +3 more
wiley +1 more source
Strategic Management Journal, EarlyView.Abstract Research Summary We extend ecosystem theory to cases in which platforms are complementors to each other: inter‐platform ecosystems. Analyzing web traffic data on 241 European platforms, we identify and characterize demand‐side inter‐platform ecosystems, and propose a theory of why they emerge.
Bruno Carballa‐Smichowski +3 more
wiley +1 more source
Equinococosis herotópica del peritoneo de origen esplénico
Cirugía del Uruguay, 2020 Presentado en sesión de 11 de mayo ...
Pedro Larghero Ibarz
doaj
Low‐Carbon Transition and Active Management: Evidence From Emerging Market Funds
Business Ethics, the Environment &Responsibility, EarlyView.ABSTRACT Previous literature finds mixed evidence on the performance of emerging mutual funds and how investors are becoming more aware of investing in companies involved in low‐carbon emission activities. Given the opportunities that emerging markets and sustainable investing offer to active management, this study aims to fill a gap in the literature ...
Juan Carlos Matallín‐Sáez +2 more
wiley +1 more source
FOMC Meetings, Monetary Policy Uncertainty, and Mutual Fund Alpha
Financial Markets, Institutions &Instruments, EarlyView.ABSTRACT We examine the ability of mutual fund managers to generate a positive alpha in a consistent manner around the uncertainty‐generating Federal Open Market Committee (FOMC) meetings. The consistency of active equity mutual funds in generating a positive alpha over the successive FOMC announcements is positively related to future fund flows.
Ali K. Malik, Gonul Colak
wiley +1 more source